Lindsay Lohan’s dancing days aren’t done just yet, and now the Long Island Lolita is coming under fire for bringing her 15-year-old sister, Ali, along with her as she parties at nightspots around Hollywood.

The sisters hit Crown Bar in Los Angeles on Sept. 4, one witness tells Life & Style Weekly.

“Lindsay didn’t coddle her or anything,” according to the guest. “They partied until after 1 a.m., and she treated Ali as if she were just one of her friends at the club with her. And Ali was excited to be there.”

The following night, Ali accompanied Lindsay to another club. “They walked into Teddy’s at the Roosevelt Hotel around. Both of them were smoking like chimneys and dancing around.”

The girls’ father, Michael Lohan, is just happy his daughters continue to have such a tight bond — regardless of how inappropriate it is for 23-year-old Lindsay to clubbing with a teenager. “I’m glad Lindsay and Ali remain so close,” he told Life & Style. “However, they’re independent people and are capable of making their own decisions.”